Dig a hole at low-tide at this beach, and water from an underground reservoir as hot as 64ºC will come up through the sand. Bring a spade and have fun finding the hotspots. When? The short answer is: ONE hour either side of low tide (okay, up to two hours but only if the low tide is REALLY low).
Okoroire Hot Springs Hotel
Lower pool with gravel base
Okoroire Hot Springs Hotel
Lower riverside pool
Okoroire Hot Springs Hotel
Top pool, formally enclosed prior to recent redevelopment.